5 SRE Principles that Will Help You Work Smarter and Live Better

Did you know that the principles, practices, and ethos of Site Reliability Engineering aren’t just for engineers. They are actually fantastic work and life hacks.

Do you ever feel like you’re constantly swimming in a sea of tasks, requests, and responsibilities? Whether it’s in your job, managing everything at home, or both; life can feel overwhelming.

As a Program Manager who has spent over a decade working closely with Site Reliability Engineering (SRE) teams, I’ve discovered something powerful: the principles that SREs use to build and maintain reliable systems at scale aren’t solely applicable to software services running in a datacenter or in the cloud.

The foundational elements of SRE can actually be applied to anything – including how we manage our work, our personal lives, and our well-being. In fact, I’ve written about and given talks on this very subject (i.e., SRE principles applied to training program operations).

A vibrant illustration depicts a server rack on the left, connected to a suburban house on the right by a bridge. The lower part of the bridge is a complex structure of interconnected gears and a metal truss, while the upper part is a simpler, arching orange beam. The server rack is dark reddish-brown with vertical rows of lights, some illuminated with binary code (0000). Below it, red lines extend from a circular base, resembling a circuit board. The house is a two-story, light-colored dwelling with a red roof, green bushes, and a red door. It sits on a green hill with a tree. The overall image suggests a connection between technology (server) and daily life (house), possibly representing how Site Reliability Engineering principles can apply to everyday situations — AI-Generated Image by Gemini in Google Workspace representing “How to SRE Anything”

For those who are new to the ReliablePgM, SRE is a discipline that originated at Google and is all about ensuring systems stay up and available to users. I’ve found that core SRE principles and practices offer a helpful blueprint for anyone looking to manage their own “systems” more effectively. Life is a complex system, is it not?

In this post, I’ll walk you through 5 specific SRE concepts that I’ve demonstrated in my own life can help you work smarter, live better, and reduce stress. Put another way, applying SRE principles to your daily life will help you avoid a personal “outage”.

These principles are key to building resilience and effectiveness, whether you’re an engineer, a program manager like myself, or anyone looking to improve how they navigate the busyness, chaos, and complexities of everyday life.

Table of Contents

1. Vanquish TOIL

Toil is work that is manual, repetitive, interrupt-driven, lacks enduring value, and scales linearly. In an engineering context, this would be things like manually updating configurations, responding to routine alerts, or manually adjusting the compute capacity available to a service.

SREs abhor toil because frankly, it’s boring, time consuming, and saps time and energy that could be better spent on higher value work. They have a strong desire to identify and VANQUISH toil, freeing up valuable engineering time for more strategic, higher-impact work. SREs are fond of saying “Don’t feed the machines with human toil.”

How can we vanquish toil at work? In our work lives, toil shows up in those recurring tasks that take up time without much thought – sending routine emails, generating the same report weekly, or manual data entry.

Identifying these repetitive tasks is the first step. Then, look for ways to automate them. This could be as simple as using email templates or rules, setting up automated report generation tools, or even writing simple scripts to handle data manipulation.

Even if you are not experienced with code, generative AI tools like Gemini or ChatGPT unlock all sorts of capabilities that didn’t exist 1-2 years ago.

Just like automating repetitive software operations frees up SREs for complex problem-solving, streamlining more mundane work tasks frees up your mind for more impactful activities, empowering you to work smarter.

In personal life, toil exists too. Think about repetitive chores, managing bills, or sending routine communications. We can vanquish toil here as well. Setting up automatic bill payments, using grocery delivery or subscription services to reduce planning and shopping time, or creating communication templates for routine interactions are all forms of personal toil reduction.

You could even investigate setting up some automation triggers using a service like IFTTT to save you time. By actively seeking to eliminate repetitive, manual tasks in both work and life, you free up more of your time and energy for things that truly matter. As you work smarter, you live better.

An action-oriented illustration depicts a strong woman with red braided hair, wearing a green shirt, blue jeans, and brown boots, holding a large adjustable wrench. From the wrench's open jaw, a bright blue, pixelated beam shoots towards a dark, monstrous, shadowy figure on the right. The monster, with sharp claws and teeth, appears to be dissolving into dark debris and smoke from the impact. In the background, a blue and orange line graph with a rising and then plateauing red line is visible. The word "TOIL" is prominently displayed in blue text in the upper right corner. The image suggests a dynamic struggle where the woman is actively combating "TOIL" (a term often used in Site Reliability Engineering for manual, repetitive work) using a tool that causes it to dissipate. — AI-Generated Image by Gemini in Google Workspace representing “Vanquishing Toil”

2. Learn from Failure

Failure is an inevitable part of operating complex systems. In SRE, when something goes wrong – an incident occurs – the practice of conducting a blameless postmortem afterward is crucial. The goal isn’t to assign blame to an individual but to understand why the failure happened.

Identify the contributing factors, so that you can learn from the situation and prevent its recurrence. As I like to say, “Failure is an opportunity to improve, not to brandish pitchforks”. Learning from experience is a key SRE tenet.

We can apply this powerful principle to our work. When a project doesn’t meet its goals or goes awry in some way, resist the urge to dwell on mistakes or point fingers. Instead, conduct a personal or team retrospective.

Focus on understanding the sequence of events, the context, and the underlying reasons why things didn’t go as planned. What process failed? What information was missing that led you or the team to make (what was in retrospect) a bad decision? Identify actionable improvements for next time and make sure to take that action.

In personal life, we also sometimes experience setbacks and challenges. Applying a blameless postmortem approach means analyzing these situations with a focus on understanding the “system” or circumstances, rather than getting stuck in self-blame or blaming others.

For example, I’ve written about applying SRE principles, particularly blameless retrospectives, to managing a personal emergency like getting injured on vacation. By analyzing what happened objectively, you can learn and adapt, building resilience for the future.

Embracing learning from failure, with a blameless approach, is fundamental to continuous improvement in all aspects of life. For more on blameless retrospectives applied to everyday situations, I recommend giving my colleagues’ John T. Reese and Sue Lueder’s podcast, Hindsight Retros a listen.

An illustration depicts a man with dark hair, wearing a patterned suit and tie, intensely examining a jigsaw puzzle on a desk through a magnifying glass. His gaze is focused on a specific puzzle piece. The desk is covered with an almost complete puzzle, featuring various patterns and colors. Around him, towering stacks of papers and folders fill the background, suggesting a cluttered office or study environment. Several loose puzzle pieces float in the air, some seemingly falling into place. The image conveys a sense of diligent investigation and problem-solving. — AI-Generated Image by Gemini in Google Workspace representing “Learning from Failure”

3. Practice Capacity Planning and Load Shedding

SREs are constantly thinking about system capacity – ensuring there are enough resources to handle expected (and unexpected) load. They also plan for load shedding, which is the ability to gracefully reduce incoming requests or functionality when systems are overloaded to prevent a total collapse.

This concept translates directly to managing our own personal capacity and workload. Capacity planning and load shedding are wonderful life hacks! It’s vital to be aware of your limits – both in terms of time and energy.

We need to proactively manage incoming requests, whether they are tasks at work or commitments in our personal lives. A key skill here is learning to say “No” or “Redirect with Intention” when your capacity is reached.

For personal well-being, practicing capacity planning and load shedding is crucial. Be mindful of your stress levels and energy levels. Schedule downtime and set clear boundaries, like disconnecting from work emails outside of working hours.

Recognize when you need to shed load by saying no to commitments or taking breaks, like vacations or sabbaticals, which I’ve found essential for resetting and recharging. Treating your personal time, energy, and focus as critical resources, planning your capacity and allocating it to different buckets like “Work”, “Family”, “Hobbies” is a key to success.

Sometimes you may need to failover some work into your personal capacity but the reverse is also true. Sometimes a family emergency requires load shedding at work. Practicing deliberate load shedding or failover across various dimensions is vital for protecting your well-being and preventing burnout.

An illustration features a person with long brown hair, wearing a light blue sweater, intently sorting colorful, abstract shapes into five labeled bins. The person's hands are visible, placing a blue and a green geometric piece into separate bins. From left to right, the bins are red ("WORK"), yellow (unlabeled), green ("FAMILY"), blue (unlabeled), and dark blue ("SELF"). Each bin is partially filled with a variety of colorful, three-dimensional shapes, including cubes, triangles, and irregular forms. The image visually represents the act of organizing and prioritizing different aspects of life, as indicated by the labels on the bins. — AI-Generated Image by Gemini in Google Workspace representing “Capacity Planning and Load Shedding”

4. Implement Effective Monitoring

In SRE, monitoring systems is essential to understanding their health, performance, and whether they are meeting their objectives. Users should never notice a problem before you do. You can’t improve what you don’t measure which is why monitoring is so foundational to an SRE practice.

At work, our task lists, calendars, and email inboxes serve as key monitoring points. Regularly reviewing these systems helps ensure that nothing falls through the cracks. I set recurring calendar reminders which act as a personal alerting system. Managing the flow of information, such as filtering less important emails for a less frequent, batched review, is also a form of monitoring that keeps your signal-to-noise ratio healthy.

In life, we can set up monitoring systems for things important to us beyond work. This might involve scheduling regular check-ins with loved ones who live far away or utilizing technology like Lifeline to alert if an older family member experiences a medical emergency.

Monitoring also means being mindful of your own physical and mental state – self-monitoring is key. Lowering the time to detect any issue, whether it involves a technical system or a personal situation, generally leads to a faster and better resolution.

Monitoring external indicators, like customer reviews or wait times are key if you are applying this concept to a work situation like running a restaurant. Establishing robust monitoring systems in both your professional and personal life allows you to track what’s critical, detect potential problems early, and respond effectively.

A warm-toned lighthouse stands prominently on the left, casting a brilliant golden-yellow beam across a stormy dark blue sea. The lighthouse itself is reddish-brown with a glowing light at its top, and small rectangular windows line its side. To the right, large, frothy waves crash, with dark, ominous clouds gathering above them. The lighthouse's beam cuts through the dark sky and reflects brightly on the churning water. — AI-Generated Image by Gemini in Google Workspace representing “Implement Effective Monitoring (and Alerting!)”

5. Eliminate Single Points of Failure (SPoFs)

A Single Point of Failure (SPoF) is any component or, in our context, person whose failure would cause the entire system (or plan) to fail. SREs actively work to identify and mitigate SPoFs to build resilient systems.

A related concept is the “lottery factor” – you want more than one person who understands a critical system or process so if someone wins the lottery and quits to go travel the world, you don’t find yourself in an “uh oh” situation.

In a work team, SPoFs often exist in knowledge or processes. If only one person knows how to perform a critical task, access vital information, or fully understand a key system, you have a SPoF. Mitigating this involves documenting processes clearly, ensuring knowledge is shared, and cross-training team members. Proactively asking “what could go wrong?” during planning can help reveal potential SPoFs.

Applying the SPoF concept to personal life is also a handy life hack, especially when planning for potential emergencies or critical situations. Do you have a family emergency plan? If only one family member knows where important documents are stored, how to access accounts, or who to contact in an emergency, that’s a SPoF.

Eliminating SPoFs involves creating accessible documentation, sharing key information with trusted individuals, and establishing clear roles or “on-call” points among family or friends. Taking these proactive steps to document, share knowledge, and create redundancy builds resilience and prevents disruptions when they are least affordable and most stressful.

Make sure to DiRT test that family emergency plan before you need it. Disaster and Recovery Testing ensures a more reliable plan and reassures everyone that “you’ve got this” in the event of a true emergency.

An illustrative image shows a circle of diverse hands with varying skin tones and sleeve colors, reaching towards a glowing, multi-faceted, rainbow-colored sphere at the center. The background is a vibrant orange and yellow with an intricate web of interconnected white dots and lines, suggesting a network or energy. Some hands are open-palmed and cupped, others are clasped. The lower right features a stylized flame-like element. The overall composition conveys themes of global collaboration, unity, and shared focus on a central, luminous entity. — AI-Generated Image by Gemini in Google Workspace representing “Eliminating Single Points of Failure”

Conclusion

The principles of Site Reliability Engineering including Vanquishing Toil, Learning from Failure, Practicing Capacity Planning & Load Shedding, Implementing Effective Monitoring, and Eliminating Single Points of Failure – offer a useful framework for navigating the complexities of both work and life.

Derived from the rigorous demands of ensuring system reliability for millions or even billions of users, these concepts provide practical ways to bring more structure, reduce stress, and increase effectiveness. I believe you can truly “SRE anything” to work smarter and live better.

I encourage you to pick just one or two of these principles and experiment with applying them in your own life. Start small, observe the results, and iterate! Striving for continuous improvement is a critical part of the SRE ethos after all!